Description
Product Overview
The RLECS Universal Oscilloscope Probe Cap set is engineered to deliver dependable protection for high‑precision oscilloscope probes used in a wide range of electrical testing applications. Constructed from a thick, acid‑resistant gray plastic, each cap safeguards the delicate probe tip from mechanical impact, chemical exposure, and environmental contaminants. The integrated hook design enables a secure, snap‑fit attachment that stays firmly in place even during vigorous movement or vibration. Packaged as a two‑piece set, the caps are compatible with most standard 10× and 100× probe models, providing a cost‑effective solution for laboratories, field service technicians, and hobbyist engineers alike. Dimensions of each cap measure approximately 3.94 × 2.68 × 0.63 inches and weigh only 0.35 oz, ensuring minimal added bulk while preserving the probe’s ergonomic handling.
![[Product front view showing all components]](https://www.bakeryhub.store/wp-content/uploads/2026/07/9b53d96b218b40089da3f709598f906c.jpg)
Usage
These caps are ideal for environments where probes are frequently handled, such as electronics repair shops, research labs, and on‑site troubleshooting of power systems. The gray color offers high visibility, helping users quickly confirm that a protective cover is in place before connecting the probe to live circuits. The hook mechanism allows for one‑handed installation, which is especially useful when working in cramped spaces or when wearing gloves. Whether you are measuring high‑frequency signals on printed circuit boards, diagnosing motor control circuits, or performing routine maintenance on industrial equipment, the RLECS caps provide a reliable barrier that extends the lifespan of your expensive probe heads.
Why Choose Us
RLECS is a recognized manufacturer of test and measurement accessories, committed to delivering products that meet rigorous quality standards. Each cap undergoes a thorough inspection process to verify material integrity, dimensional accuracy, and hook reliability. The use of premium-grade plastic ensures resistance to solvents, oils, and acidic fumes commonly encountered in laboratory and field settings. Our design focuses on ease of replacement; the caps can be swapped out in seconds without the need for tools, reducing downtime and maintaining measurement continuity. Additionally, RLECS provides responsive customer support and a straightforward warranty policy, giving users confidence that their investment is protected.
Key Features
- Durable gray plastic construction resists acids, oils, and wear for long‑term reliability
- Integrated hook design enables quick, secure one‑handed installation
- Universal fit works with most 10× and 100× oscilloscope probe heads
- Lightweight, low‑profile caps preserve probe ergonomics and handling
- RLECS customer support and warranty ensure peace of mind after purchase
FAQ
Are these caps compatible with all oscilloscope probe brands?
Yes, the caps are designed to fit the standard dimensions of most 10× and 100× probe heads from major manufacturers, including Tektronix, Keysight, and Rigol.
Can the caps be used in high‑temperature environments?
The plastic material is rated for continuous operation up to 85 °C (185 °F), making it suitable for most laboratory and field conditions.
How do I replace a damaged cap?
Simply pull the old cap off by the hook, align the new cap’s hook with the probe’s attachment point, and snap it into place. No tools are required.
Do the caps affect signal integrity?
No. The caps are non‑conductive and do not interfere with the probe’s electrical performance. They are intended solely for mechanical protection.
What is the warranty period for this product?
RLECS offers a one‑year limited warranty covering material defects and workmanship issues.




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